52646344 has 16 divisors (see below), whose sum is σ = 98809200. Its totient is φ = 26297232.

The previous prime is 52646329. The next prime is 52646353. The reversal of 52646344 is 44364625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7459 + ... + 12685.

It is an arithmetic number, because the mean of its divisors is an integer number (6175575).

Almost surely, 2^52646344 is an apocalyptic number.

It is an amenable number.

52646344 is a deficient number, since it is larger than the sum of its proper divisors (46162856).

52646344 is a wasteful number, since it uses less digits than its factorization.

52646344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6492 (or 6488 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 52646344 is about 7255.7800407675. The cubic root of 52646344 is about 374.7912177074.

The spelling of 52646344 in words is "fifty-two million, six hundred forty-six thousand, three hundred forty-four".